首页>
外国专利>
METHOD FOR ESTIMATING GLOBAL POSITION OF ROBOT AND DEVICE FOR ESTIMATING GLOBAL POSITION OF ROBOT
METHOD FOR ESTIMATING GLOBAL POSITION OF ROBOT AND DEVICE FOR ESTIMATING GLOBAL POSITION OF ROBOT
展开▼
机译：估计机器人全局位置的方法和估计机器人全局位置的设备
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and a device for estimating a position of a robot are provided to prevent position estimation error due to an image processing time by correcting position displacement of the robot during an image process through an encoder. A device for estimating a position of a robot includes a detection unit(100), an image processing unit(200), a controller(300), and an arithmetic unit(500). The detection unit includes a vision sensor for obtaining image information, a distance sensor for detecting distance information, and an encoder for obtaining encoder information. The image processing unit processes the image information based on detection information from the detection unit. The controller, which is electrically connected to the detection unit and the image processing unit, outputs robot estimation positions. The arithmetic unit, which is electrically connected to the controller, calculates the estimation probability of robot candidate positions and sensor probability of the robot candidate positions from the processed image information and the detection information, and produces forecasting probability of the robot candidate positions according to the calculation.
展开▼
